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You are here: Home / Replies / Hi,I found the following

Hi,I found the following

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Microcontroller › 8051 › 16×2 LCD Skipping Alphabetic Letters (b,d,f,h,j etc.) – AT89C5131A › Hi,I found the following

December 22, 2012 at 7:25 am #8872
AJISH ALFRED
Participant

Hi,

I found the following things that could be the reason

 

You are calling lcd_ini() each time before writing a data.

I can’t find where you’ve set the port P2 and P3 bits as output

 

Now Check your port settings again, keep the lcd_ini() and lcd_dataa(“A B :a;a”); before the beginig of the infinite while loop and not inside it.

 

Try and please don’t forget to update the result.

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